I have found mixing seed with alittle sand or dry dirt, then spreading over cutivated ground worked well. Once cleome seeds get somewhere they will always be there! Let the flowers dry on the stalks. You will see little seed pods, they will dry and open leaving there seeds.
Yes.
Plant it.
Farmers sow seed to make plants grow.
seed
Farmers sow seed to make plants grow.
Cleome ornithopodioides was created in 1753.
Cleome gynandra was created in 1753.
It is better to sow your seed in fertile soil for a bountiful harvest rather than spilling it on the ground.
Seed. the answer is seed.
Sow, in both cases.
A seed box or seedbed is the container or the plot where you sow seeds before transplanting them to a garden plot.
seed